The designation LDR1689 refers to a parental maize line used by breeders as source material for creating first-generation hybrids. This code is not the name of a commercial variety intended for widespread agricultural cultivation.
The status of this line as breeding material means that its agronomic characteristics, such as yield, morphological features, or disease resistance, are not public data and are available only to the originating company.
Sources5
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Countries of admission
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed.
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